| User | zisu320 |
| Upload Date | Fri, 12 May 2023 20:37:51 +0000 |
| Views | 4 |
| System Information | |
|---|---|
| Operating System | macOS 13.3.1 (a) (Build 22E772610a) |
| Model | iMac (21.5-inch Retina Mid 2017) |
| Model ID | iMac18,2 |
| Motherboard | MSI Mac-77F17D7DA9285301 iMac18,2 |
| CPU Information | |
|---|---|
| Name | Intel Core i5-4440 |
| Topology | 1 Processor, 4 Cores |
| Base Frequency | 3.10 GHz |
| Cluster 1 | 4 Cores |
| L1 Instruction Cache | 32.0 KB x 2 |
| L1 Data Cache | 32.0 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6.00 MB x 1 |
| Memory Information | |
|---|---|
| Memory | 24.00 GB DDR3 1333 MT/s |
| OpenCL Information | |
|---|---|
| Platform Vendor | Apple |
| Platform Name | Apple |
| Device Vendor | AMD |
| Device Name | AMD Radeon HD Pitcairn PRO Prototype Compute Engine |
| Compute Units | 20 |
| Maximum Frequency | 1120 MHz |
| Device Memory | 2.00 GB |
| OpenCL Score | 26844 | |
|---|---|---|
|
Sobel
|
38128
9.87 Gpixels/sec |
|
|
Canny
|
21549
1.35 Gpixels/sec |
|
|
Stereo Matching
|
85436
120.8 Gpixels/sec |
|
|
Histogram Equalization
|
23384
4.13 Gpixels/sec |
|
|
Gaussian Blur
|
24190
1.33 Gpixels/sec |
|
|
Depth of Field
|
63264
733.5 Mpixels/sec |
|
|
Face Detection
|
7115
54.8 images/sec |
|
|
Horizon Detection
|
20835
513.6 Mpixels/sec |
|
|
Feature Matching
|
7270
150.4 Mpixels/sec |
|
|
Particle Physics
|
140663
3746.7 FPS |
|
|
SFFT
|
13694
188.6 Gflops |